"428 x-ring replacement drive chain" | RK
RK
Specifications
| Manufacturer | RK |
|---|---|
| Product code | 428XSO-90-CL |
| Units | Each |
| Master link connector | Clip| Rivet |
| Max engine cc | 350 cc| 400 cc |
| Color | Natural |
| Material | Carbon Alloy Steel |
| Model | XSO Series |
| Chain pitch | 428 |
| Tensile strength | 27 kN (6069 lb) |
| Weight | 1,87 kg/100 Links |
| Seal type | X-Ring |
| Chain type | 428 XSO| Chain |
| Chain links | 90 |
Product description
All RK chains are pre-stressed and pre-stretched to ensure equal load distribution and minimal maintenance
They're made of the highest grade medium carbon alloy steel available, with all components shot-peened and heat-treated Pro X-ring chain lasts five to eight times longer than standard chain
Provides two more lubricant pools than conventional O-rings for longer life
Lubricated with specially formulated, vacuum-injected U-grease; locked in by tough nitrile butadine rubber X rings
Polished and shot-peened link plates
High tensile strength ensures reliable performance
Chain includes rivet connecting link